- Author: John Tigges Author Record # 1652
- Legal Name: Tigges, John Thomas
- Birthplace: Dubuque, Indiana, USA
- Birthdate: 16 May 1932
- Deathdate: 29 October 2008
- Language: English
- Webpages: encyclopediadubuque.org
- Used These Alternate Names: William Essex
- Author Tags: horror (17)
| Other views: | Awards Alphabetical Chronological |
Novels
- Garden of the Incubus (1982)
- Kiss Not the Child (1985)
- Unto the Altar (1985)
- Evil Dreams (1986)
- The Immortal (1986)
- As Evil Does (1987)
- The Pack (1987) [only as by William Essex]
- Hands of Lucifer (1987)
- Slime (1988) [only as by William Essex]
- Venom (1988)
- Vessel (1988)
- From Below (1989) [only as by William Essex]
- Book of the Dead (1989)
- Comes the Wraith (1990)
- The Curse (1993)
- Monster (1995)
- Move...Tomorrow (2000)